9153629696

素因数分解:

$2^9\times {\mathrm{19}}^1\times {\mathrm{940957}}^1$

素因数の和:940994

約数の個数: 40

約数和(自身を含む): 19252000680

約数和(自身を除く): 10098370984

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 512, 608, 1216, 2432, 4864, 9728, 940957, 1881914, 3763828, 7527656, 15055312, 17878183, 30110624, 35756366, 60221248, 71512732, 120442496, 143025464, 240884992, 286050928, 481769984, 572101856, 1144203712, 2288407424, 4576814848, 9153629696]

約数ペア:

[(1, 9153629696), (2, 4576814848), (4, 2288407424), (8, 1144203712), (16, 572101856), (19, 481769984), (32, 286050928), (38, 240884992), (64, 143025464), (76, 120442496), (128, 71512732), (152, 60221248), (256, 35756366), (304, 30110624), (512, 17878183), (608, 15055312), (1216, 7527656), (2432, 3763828), (4864, 1881914), (9728, 940957)]